zoom effect 中文意思是什麼

zoom effect 解釋
變焦效果
  • zoom : vi vt 1 （使）作嗡嗡聲；嗡嗡地活動。2 【航空】（使）陡直上升；（使）迅速上升；激增；〈俚語〉（使...
  • effect : n 1 結果。2 效能，效果，效力，效應，作用，功效；影響。3 感觸，印象；外觀，現象。4 旨趣，意義。5 ...
  1. Describes using two bitmaps to create a zoom effect

    描述如何使用兩個位圖創建縮放效果。
  2. How to : create a zoom effect

    如何：創建縮放效果
  3. In fact, scaling technology is an essential component in many image / video processing such as to magnify / minify still image, to achieve special effect like picture - in - picture, to compress or transform digital video with spatial scalability etc. in this thesis we mainly employ this technology in video transcoding, which is a powerful but computationally intensive tools to convert one kind of video format into another, meeting different demand such as lower bitrates or various display terminals. in sum, there are two kinds of scaling schemes : one is in spatial domain and the other in transform domain. the scheme in transform domain can provide very good performance, that is, efficient computation and desirable image quality, whereas it has some disadvantage which is impossible or hardly to o vercome, especially some scenarios require arbitrary ratio zoom in horizontal and vertical, and excellent visual effect

    兩種方法都各有其利弊：變換域的方法是利用現有常用的視頻壓縮方案都是基於dct這個特點，所以可以直接在變換域做處理，這樣可以節省大量的計算，但其缺點是由於dct是基於塊的變換，如8 8 ，所以很難找到一種方案可以進行任意比例的縮放，尤其是在縱橫縮放比例不一致的情形，但這對諸如hd縮放到sd和空域分級的壓縮方案來說尤為重要，基於空域濾波的方法卻沒有這樣的限制，同時可以保證縮放后的圖像的質量遠高於基於變換域的方法，為了達到高的縮放質量，就不可避免導致計算量過大。
  4. The arithmetic expressed in this text solved contradiction between the watermark ' s transparence and the arithmetic ' s maleness, using the inlaid watermark of that arithmetic having goodly transparence, and the result of the experiment shows the arithmetic has goodly maleness to jpeg compress, noise, low channel filter wave, mosaic, signal tone up, secondary watermark, cut and zoom, especially to sharpen, strengthen contrast, strengthen edge, equilibrium, and so on, signal strengthen can hardly effect to get away the watermark

    實驗表明，本文演算法較好地解決了水印透明性與演算法魯棒性之間的矛盾，使用該演算法嵌入的水印具有較好的透明性，同時本文演算法對jpeg壓縮、噪聲、低通濾波、馬賽克、信號增強、二次水印、剪切和縮放等操作有較高魯棒性，特別是銳化、對比度增強、邊緣增強、直方圖均衡等信號增強處理幾乎不影響水印的抽取。
  5. Built - in patterns with writing stop, level rotation, zoom, roll, smooth movement, dot drawing, slow drawing, 3d cartoon, strobe and dimmer laser performing effect. housing : high temperature resistant plastic covering, epoxy paint finish

    內置圖案，帶斷筆，水平旋轉，縮放，水平移動，描點， 3d卡通，頻閃，調光等鐳射效果。
  6. In virtue of the knowledge related to fractal theory, all fractals algorithms in the paper have already been realized on computer, such as mandelbrot sets, julia sets, l system and iterated function system, etc. and their fractal figures have been drawn. meanwhile, to obtain a better visual effect and simulate actual natural scene, software adopts the real color and color palette to enrich figures, and color animated cartoon to change them. to show the self - similarity and infinitive tractility of fractal figures, partial zoom has been made on them

    本文運用分形理論實現多種分形演算法，在計算機上生成mandelbrot集， julia集， l系統， ifs迭代函數系統等典型的分形圖形，同時運用真彩色及調色板技術豐富圖形的色彩，實現了色彩動畫，使其更真實的模擬自然景物；運用鼠標編程技術實現對圖形局部的放大和縮小，體現分形圖形的自相似性和無限延展性；提供多組參數，利用分形圖形的混沌特性，通過微小的參數變化，生成完全不同的分形圖形。
  7. Smoke effect. acoustic controlled transformation, zoom rotation

    圖象可縮放和旋轉。
  8. The sub - bands are coded and the information of direction cosine is used for iris matching, by means of which this method overcomes zoom, shift and illuminance and obtains approving effect

    將分解后子帶作為特徵編碼，利用空間向量的方向夾角餘弦作為匹配方法，有效克服了縮放、平移、光照等影響，達到了較好的識別效果。
  9. Altering the field of view using any other method ( pressing the 1. . 0 keys, " dragging out " a selection rectangle on the map, etc ) will still change the map settings to match the new view level as usual - zoom lock only has an effect when zooming in or out

    即使是用其他方法改變視場（按0 、 1 … …鍵；選定矩形選區等等）星圖設置也不會像通常那樣做出適應新視場等級的變化。
分享友人
分享到 Line

分享到臉書